Size Guide

Finding the perfect fit has never been easier. Our comprehensive size guide helps you choose the right size for every item — from blazers and pants to dresses and more. Each table below provides detailed measurements to help you shop confidently and comfortably.

Dress SIze Guide

UK Size Bust (cm) Waist (cm) Length (cm)
8 84–88 66–70 90
10 88–92 70–74 91
12 92–96 74–78 92
14 96–100 78–82 93
16 100–104 82–86 94


*Please note sizes may vary depending on the style and fabrication. Refer to the product description for further information.

Skirt Size Chart

UK Size Waist (cm) Hips (cm) Length (cm)
8 66–71 91–97 82.5
10 71–76 97–102 84
12 76–81 102–107 85.5
14 81–86 107–112 87
16 86–91 112–117 88.5


*Please note sizes may vary depending on the style and fabrication. Refer to the product description for further information.

Blazer Size Chart

UK Size Bust (cm) Shoulder Width (cm) Sleeve Length (cm) Blazer Length (cm)
8 88–92 38 59 69
10 92–96 39 60 70
12 96–100 40 61 71
14 100–104 41 62 72
16 104–108 42 63 73


*Please note sizes may vary depending on the style and fabrication. Refer to the product description for further information.

Shorts Size Chart

UK Size Waist (cm) Hips (cm) Shorts Length (cm)
8 66–70 92–96 40
10 70–74 96–100 41
12 74–78 100–104 42
14 78–82 104–108 43
16 82–86 108–112 44


*Please note sizes may vary depending on the style and fabrication. Refer to the product description for further information.

Trousers Size Chart

UK Size Waist (cm) Hips (cm) Trouser Length (cm)
8 66–70 92–96 93
10 70–74 96–100 94
12 74–78 100–104 95
14 78–82 104–108 96
16 82–86 108–112 97


*Please note sizes may vary depending on the style and fabrication. Refer to the product description for further information.

Jacket Size Chart

UK Size Bust (cm) Waist (cm) Shoulder (cm) Sleeve (cm) Length (cm)
8 88–92 68–72 38 59 71
10 92–96 72–76 39 60 72
12 96–100 76–80 40 61 73
14 100–104 80–84 41 62 74
16 104–108 84–88 42 63 75


*Please note sizes may vary depending on the style and fabrication. Refer to the product description for further information.

How to Measure

  • Bust: Measure around the fullest part of your bust while wearing a bra that fits well.

  • Waist: Measure around your natural waistline — the narrowest part of your torso.

  • Hips: Measure around the fullest part of your hips and bottom (roughly 20 cm below your waist).

If your measurements fall between two sizes, we suggest choosing the larger size for a more comfortable fit — especially for tailored or slim-cut pieces.

For looser, relaxed styles, your usual size should be perfect.

Size Guide

For further questions, please contact us at:

Address: Betuwehaven 8, Nieuwegein, Utrecht, 3433 PV, the Netherlands
E-mail: support@marnelle.co.uk
Telephone: +44 20 3996 2931

Chamber of Commerce number: 82232393
VAT number: NL862386780B01
Company name: GT Ecom B.V.
Store name: Marnelle

Opening hours:
Monday–Friday: 8:00 AM–6:00 PM GMT
Saturday–Sunday: Closed
Public holidays: Closed